that's a cop out and you know it. all i'm asking you is: in the middle of the sahara, how many people are there to be affected by the ZA? not many right? so are you just going to create a bunch of random people to turn into zombies who have no other purpose than to turn into zombies? what makes the city interesting is that if a zombie virus broke out (and there are nerve agents and virus's that make people act like hyper aggressive and... bitey) there are people there and survival is difficult. what you're describing is someone going out into the middle of nowhere, where no people would regularly be, finding a bunch of people standing around waiting to turn into zombies, and surviving. it just doesn't seem plausible, even with the zombie aspect. now survival in a harsh environment is one thing, but people don't congregate
places where your odds of survival drop dramatically because there is nothing there. there needs to be some kind of livelyhood. now people do live in some crazy places and i would love to see outbreaks in those places too (spreading the love). like the alaskan wilderness: cold, harsh, unforgiving but livable.